Grundfos 99503875 CMBE Compact Multi-Stage Twin Booster Centrifugal Pump With Integrated Variable Frequency Drive, 2 in NPT Inlet x 2 in NPT Outlet, 2 hp Power Rating, 200 to 240 V AC, 1 ph, 304 Stainless Steel, 3868 rpm Motor

The Grundfos CMBE Twin is a high efficiency water pressure booster pump featuring two Grundfos CMBEs. This design ensures automatic pump alternation, providing a safety net if one pump fails, acting as a natural backup to prevent downtime and extend the system's lifetime. This all-in-one solution includes a built-in sensor, controller, and check valve. Its integrated pressure sensor monitors water usage changes, prompting the speed controller to adjust motor speed accordingly. The MGE motor offers thermal protection against slow overloading and blocking, ensuring reliable and consistent operation in residential and light commercial applications. Grundfos Twin Booster Centrifugal Pump, Compact Multi-Stage, Series: CMBE, 52.83 gpm, 2 in NPT Inlet, 2 in NPT Outlet, 2 hp, 200 to 240 V AC, 9.1 to 7.6 A, 60 Hz, 1 ph, 145 psi Maximum, 3868 rpm Motor, (2) 304 Stainless Steel Impeller, Surface Mount, 131 deg F Ambient, IP55, 304 Stainless Steel, 21.1 in L x 26.81 in W x 22 in H